Java | Leetcode Java题解之第83题删除排序链表中的重复元素

题目：

题解：

class Solution {public ListNode deleteDuplicates(ListNode head) {if (head == null) {return head;}ListNode cur = head;while (cur.next != null) {if (cur.val == cur.next.val) {cur.next = cur.next.next;} else {cur = cur.next;}}return head;}
}